Engineered & supported in Hudson, Ohio since 2012330-633-7735 · info@slewpro.com
Potesta & Company
SlimPro
Silverthin™ Interchange — OpenAngular Contact (Type A)Silverthin™ SA045ARO equivalent

SP-SA045ARO Thin Section Bearing

4.5 in bore × 5 in OD × 0.25 in cross section. A direct interchange for Silverthin™ SA045ARO — same dimensions and mounting, with the Silverthin catalog's own published ratings.

Specifications

SlimPro part numberSP-SA045ARO
Silverthin™ equivalentSA045ARO
Kaydon® counterpart (identification only; ratings differ)KA045AR0
Product lineSilverthin™ Interchange — Open
Bearing typeAngular Contact (Type A)
SeriesSP-SA Series (Silverthin interchange)
Bore (in)4.5
Outside diameter (in)5
Section width W, radial (in)0.25
Assembled height H, axial (in)0.25
Land diameter L1 (in)4.686
Land diameter L2 (in)4.814
Counterbore diameter L3 (in)4.865
Corner chamfer F, max. (in)0.025
Ball path diameter (in)4.75
Ball diameter (in)0.125
Radial capacity — static (lbf)1,660
Radial capacity — dynamic (lbf)552
Thrust capacity — static (lbf)4,810
Thrust capacity — dynamic (lbf)1,584
Approx. weight (lb)0.22

Capacities are catalog values for reference; contact us for life calculations under your loads.

Cross section

Angular Contact (Type A) cross section drawing

CAD & documents

Technical specification sheet (PDF)→CAD available on requestRequest CAD files→

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